Collected
22 October 2008.
United States
Environment description: Grassland or Mixed shrub
Number of plants sampled: 1000
Comment: Collectors: Howard, M., Weckesser, W. Assoc. sp.:Bouteloua eriopoda:Bouteloua gracilis:Muhlenbergia arenicola:Enneapogon desvauxii:Sporobolus cryptandrus:Yucca elata:Larrea tridentata:Prosopis glandulosa:Croton pottsii